ChemiPURE Sodium Dihydrogen Phosphate Dihydrate (NaH₂PO₄·2H₂O) is a high-purity laboratory reagent (≥98%) designed for research, analytical, biochemical, molecular biology, microbiology, and pharmaceutical laboratory applications. As a monobasic phosphate salt, it is an essential component of phosphate buffer systems, providing effective pH control and stable ionic conditions in a wide variety of laboratory procedures.
 
Sodium dihydrogen phosphate dihydrate is widely used in the preparation of phosphate buffer solutions, phosphate-buffered saline (PBS), enzyme reaction buffers, cell culture media, protein purification buffers, and analytical reagents. Together with dibasic phosphate salts, it enables precise adjustment of buffer pH, making it indispensable for nucleic acid, protein, and enzyme-based research.
 
ChemiPURE Sodium Dihydrogen Phosphate Dihydrate is manufactured under stringent quality control standards to ensure high purity, excellent batch-to-batch consistency, and reliable performance for routine laboratory and research applications.
 
Applications
Preparation of phosphate buffer solutions 
Preparation of PBS (Phosphate-Buffered Saline) 
Molecular biology and biochemistry applications 
Enzyme reaction and protein purification buffers 
Cell culture media and physiological buffer systems 
Microbiological media preparation 
Analytical chemistry and quality control laboratories 
General laboratory and pharmaceutical research applications
 
CAS Number: 13472-35-0
Purity: ≥98%
Molecular Weight: 156.01
Molecular Formula: NaH₂PO₄·2H₂O
Appearance: White crystalline powder
Storage Temperature: Room Temperature
 
This product is sold for laboratory research use only.